#6783D5#6783D5

#6783D5 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.5% C 0.128 H 268.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#6783D5
RGB	rgb(103, 131, 213)
HSL	hsl(225, 57%, 62%)
HSV	hsv(225, 52%, 84%)
CMYK	cmyk(51.6%, 38.5%, 0%, 16.5%)
CIE-LAB	lab(56.01, 13.02, -45.28)
CIE-LCH	lch(56.01, 47.12, 286.04°)
OKLab	oklab(62.53% -0.0038 -0.1281)
OKLCH	oklch(62.53% 0.128 268.3)
XYZ	xyz(25.7161, 23.9185, 66.1995)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6783D5 #D5B967

analogous

#67BAD5 #6783D5 #8267D5

triadic

#6783D5 #D56783 #83D567

tetradic

#6783D5 #D567BA #D5B967 #67D582

square

#6783D5 #D567BA #D5B967 #67D582

split-complementary

#6783D5 #D58267 #BAD567

monochromatic

#2A4698 #375CC8 #6783D5 #97AAE2 #C7D1EF

Accessibility & contrast

On white

3.63

#6783D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#6783D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6783D5

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6783D5	#FFFFFF	#000000	##000000
##6783D5	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628BD8

Deuteranopia (green-blind)

#5682D3

Tritanopia (blue-blind)

#3495A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #6783d5;
/* rgb */ color: rgb(103, 131, 213);
/* oklch */ color: oklch(62.5% 0.128 268.3);

Tailwind

colors: {
  custom: {
    50: '#99a6e2',
    500: '#6783d5',
    950: '#000000',
  },
}

SCSS

$custom: #6783d5;
$custom-light: #99a6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#6783d5",
  "rgb": {
    "r": 103,
    "g": 131,
    "b": 213
  },
  "hsl": {
    "h": 224.727,
    "s": 56.701,
    "l": 61.961
  },
  "oklch": {
    "l": 0.6253,
    "c": 0.12817,
    "h": 268.3
  },
  "luminance": 0.2392
}

Semantic roles & 50–950 ramp

primary

#6783D5

secondary

#E0D6B8

accent

#9B21C4

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E0F15

muted

#7E7F83

Preview Lab

Preview with #6783D5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →